---

VORTEX EXPRESS PTY LTD DULLAHIDE MINING SERVICES PTY LTD CENTAURA PTY LTD B & P YOUNG INVESTMENTS PTY LTD SOFTWARE AUTHORING GROUP PTY LTD SHERWOOD (QLD) PTY LTD TRANSIS ENTERPRISES PTY LTD JESNAT PTY LTD KCPC PTY LTD CONCETTA ENTERPRISES PTY LIMITED LAING MANAGEMENT SERVICES PTY LTD DAVID JEFFERSON PTY LTD BOYD FAMILY PTY LTD TOOHEY LOANS PTY LTD TPX NOMINEES PTY LTD. MERRYCK & CO. ANZ PTY LTD OMS OILFIELD SERVICES (AUSTRALIA) PTY LTD ELMER'S REMOVALS PTY LTD SERENITY CONSULTANTS PTY LTD ROYJO PTY LTD